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Support custom margins and background on TextFieldWidget

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This commit is contained in:
Paul Chote
2011-05-06 20:34:48 +12:00
parent 890136d447
commit b08d8a02f4
1 changed files with 13 additions and 10 deletions
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23
OpenRA.Game/Widgets/TextFieldWidget.cs
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@@ -20,6 +20,10 @@ namespace OpenRA.Widgets
public int MaxLength = 0; public int MaxLength = 0;
public bool Bold = false; public bool Bold = false;
public int VisualHeight = 1; public int VisualHeight = 1;
public string Background = "dialog3";
public int LeftMargin = 5;
public int RightMargin = 5;
public Func<bool> OnEnterKey = () => false; public Func<bool> OnEnterKey = () => false;
public Func<bool> OnTabKey = () => false; public Func<bool> OnTabKey = () => false;
public Action OnLoseFocus = () => { }; public Action OnLoseFocus = () => { };
@@ -70,9 +74,9 @@ namespace OpenRA.Widgets
var font = (Bold) ? Game.Renderer.BoldFont : Game.Renderer.RegularFont; var font = (Bold) ? Game.Renderer.BoldFont : Game.Renderer.RegularFont;
var textSize = font.Measure(Text); var textSize = font.Measure(Text);
var start = RenderOrigin.X + margin; var start = RenderOrigin.X + LeftMargin;
if (textSize.X > Bounds.Width - 2 * margin && Focused) if (textSize.X > Bounds.Width - LeftMargin - RightMargin && Focused)
start += Bounds.Width - 2 * margin - textSize.X; start += Bounds.Width - LeftMargin - RightMargin - textSize.X;
int minIndex = -1; int minIndex = -1;
int minValue = int.MaxValue; int minValue = int.MaxValue;
@@ -179,7 +183,6 @@ namespace OpenRA.Widgets
base.Tick(); base.Tick();
} }
int margin = 5;
public virtual void DrawWithString(string text) public virtual void DrawWithString(string text)
{ {
if (text == null) text = ""; if (text == null) text = "";
@@ -193,19 +196,19 @@ namespace OpenRA.Widgets
var textSize = font.Measure(text); var textSize = font.Measure(text);
var cursorPosition = font.Measure(text.Substring(0,CursorPosition)); var cursorPosition = font.Measure(text.Substring(0,CursorPosition));
WidgetUtils.DrawPanel("dialog3", WidgetUtils.DrawPanel(Background,
new Rectangle(pos.X, pos.Y, Bounds.Width, Bounds.Height)); new Rectangle(pos.X, pos.Y, Bounds.Width, Bounds.Height));
// Inset text by the margin and center vertically // Inset text by the margin and center vertically
var textPos = pos + new int2(margin, (Bounds.Height - textSize.Y) / 2 - VisualHeight); var textPos = pos + new int2(LeftMargin, (Bounds.Height - textSize.Y) / 2 - VisualHeight);
// Right align when editing and scissor when the text overflows // Right align when editing and scissor when the text overflows
if (textSize.X > Bounds.Width - 2 * margin) if (textSize.X > Bounds.Width - LeftMargin - RightMargin)
{ {
if (Focused) if (Focused)
textPos += new int2(Bounds.Width - 2 * margin - textSize.X, 0); textPos += new int2(Bounds.Width - LeftMargin - RightMargin - textSize.X, 0);
Game.Renderer.EnableScissor(pos.X + margin, pos.Y, Bounds.Width - 2 * margin, Bounds.Bottom); Game.Renderer.EnableScissor(pos.X + LeftMargin, pos.Y, Bounds.Width - LeftMargin - RightMargin, Bounds.Bottom);
} }
font.DrawText(text, textPos, Color.White); font.DrawText(text, textPos, Color.White);
@@ -213,7 +216,7 @@ namespace OpenRA.Widgets
if (showCursor && Focused) if (showCursor && Focused)
font.DrawText("|", new float2(textPos.X + cursorPosition.X - 2, textPos.Y), Color.White); font.DrawText("|", new float2(textPos.X + cursorPosition.X - 2, textPos.Y), Color.White);
if (textSize.X > Bounds.Width - 2 * margin) if (textSize.X > Bounds.Width - LeftMargin - RightMargin)
Game.Renderer.DisableScissor(); Game.Renderer.DisableScissor();
} }